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INSTALLATION AND OPERATION MANUAL SOLAR MODULES – Q.PRO L-G4.1, Q.PRO L-G4.2, Q.PLUS L-G4.1, Q.PLUS L-G4.2 – NA

INSTALLATION AND OPERATION MANUAL SOLAR MODULES – Q.PRO L-G4.1, Q.PRO L-G4.2, Q.PLUS L-G4.1, Q.PLUS L-G4.2 – NA

DOCUMENT REVISION 03

This Installation Manual is a release for North America as of February 1

st

 2016 for Q.PRO L-G4.1, Q.PRO L-G4.2, Q.PLUS L-G4.1, Q.PLUS L-G4.2 solar modules, and replaces all 

earlier versions. Subject to technical changes without notice.

DISCLAIMER

Technical parameters and the design are subject to change. The data sheets and customer information valid at the point in time when the relevant module was manufactured apply 
to the installation, mounting, and maintenance procedures for the respective solar modules. 

With solar modules from Hanwha Q CELLS, you can directly transform 
the sun’s limitless energy into environmentally-friendly solar electricity.
In order to ensure the maximum performance of your Hanwha Q CELLS 
solar modules, please read the following instructions carefully and 
observe all guidelines. Non-compliance may result in damage and/or 
physical injury.

This installation manual provides instructions for the safe installa-
tion of crystalline solar modules.

 

Ä

Please read these instructions carefully before proceeding with 
your installation.

 

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Please retain these instructions for the life of the solar modules.

 

Ä

Please ensure that this installation manual is available to the 
operator at all times.

 

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This installation manual should be given to all subsequent owners 
or users of the solar modules.

 

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All supplements received from the manufacturer should be 
included.

 

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Please observe all other applicable documents.

Intended Use

This manual is valid for North America. These instructions 
contain information regarding the safe handling and use of quality 
crystalline solar modules from Hanwha Q CELLS and for their 
installation, mounting, wiring, and maintenance. 

Symbols and Labels

The following symbols and labels are used throughout the 
installation manual for ease of use. 

SYMBOL

DESCRIPTION

 

Ä

 

Procedure with one or more steps. 

• 

 

Lists of items

Ensure that when carrying out a procedure, you 
check the results of said procedure.
  

Prohibited.
 

Beware of possible danger or damage. Categories:

• 

Danger: Risk of fatal injury

• 

Attention: Risk of serious injury or damage 
to property

• 

Note: Risk of damage to product

Units

Where both metric and U.S. units (for example inches) are shown, 

metric units are definitive. References to “Data Sheet” or “Module 
Data Sheet” refer to the Module Data Sheet applicable to the 

module being used. 

Safety Regulations

The solar module operator is responsible for compliance with all 
applicable statutory requirements and regulations. 

 

Ä

The following regulations and standards must be upheld at all 
times during the installation, operation, and maintenance of the 
solar modules: 

• 

Installation and Operation Manual.

• 

Other applicable documents (such as country-specific regulations 

for pressure equipment, operational safety, hazardous goods, 
and environmental protection).

• 

Regulations and requirements specific to the system.

• 

Applicable country-specific laws, codes (NEC, CEC), standards 

(NRTL, OSHA), and provisions governing the planning, instal-
lation, and operation of solar power systems and work on roofs.

• 

Valid international, national, and regional regulations governing 
work with direct current, especially those applicable to the 
installation of electrical devices and systems, and regulations 
issued by the respective energy provider governing the parallel 
operation of solar power systems.

• 

Accident-prevention regulations.

Qualified & Skilled Personnel

Both, the operator and installer are  responsible for ensuring that 
installation, maintenance, connection to the grid, and dismantling 

are carried out by trained and qualified specialists with approved 
training certificates (issued by a state or federal organization) for 

the respective specialist trade.

Electrical  work  may  only  be  performed  by  an  officially  certified 

tradesperson in accordance with the applicable UL standards, 
NEC regulations (USA) or CEC regulations (Canada) as well as 
accident-prevention regulations, and the regulations of the local 
energy provider.  

TABLE OF CONTENTS

1  INTRODUCTION  

3

2 PLANNING  

5

2.1  Technical specifications  

5

2.2 Requirements 

 

6

2.3  Mounting options  

7

2.4  Electrical layout  

9

3 INSTALLATION 

 

10

3.1  Safety and transport  

10

3.2  Preparation of installation  

12

3.3  Module installation  

13

4  ELECTRICAL CONNECTION  

14

4.1 Safety 

 

14

4.2  Electrical installation safety  

15

4.3  Connection of modules  

16

4.4  After installation  

17

5 GROUNDING 

 

18

6  FAULTS AND DEFECTS  

19

7 DISPOSAL 

 

19 

8  MAINTENANCE AND CLEANING  

20

1 INTRODUCTION

Summary of Contents for Q.PLUS L-G4.1

Page 1: ...Valid for North America Q PRO L G4 1 Q PLUS L G4 1 Q PRO L G4 2 Q PLUS L G4 2 INSTALLATION AND OPERATION MANUAL ...

Page 2: ...amage Categories Danger Risk of fatal injury Attention Risk of serious injury or damage to property Note Risk of damage to product Units Where both metric and U S units for example inches are shown metric units are definitive References to Data Sheet or Module Data Sheet refer to the Module Data Sheet applicable to the module being used Safety Regulations The solar module operator is responsible f...

Page 3: ...documents This installation manual is only valid in combination with the following technical information DOCUMENT TYPE Product data sheet Packaging and transport information 1 INTRODUCTION 2 1 Technical specifications 2 PLANNING Fig 1 External dimensions inch and mm and components for Q PRO L G4 1 Q PRO L G4 2 Q PLUS L G4 1 Q PLUS L G4 2 C SI MODULES L FOR DATA SHEETS 47 24 1200 mm 39 4 1000 mm 51...

Page 4: ...s to prevent contact corrosions Allows for stress free expansion and contraction due to temperature fluctuations Ä Ä Ensure that no mechanical stresses e g caused by vibrations twisting or expansion are generated on the module Ä Ä Ensure that the clamps and the mounting frame are compatible Clamp System Requirements Use customary clamps that comply with the requirements Clamp width 1 50in 38 mm Cl...

Page 5: ...25 for the following Calculating the voltage measurement values Voc of components Calculating the current measurement values ISC of conductors Sizing of control systems connected to the outlets of the solar modules Ä Ä Please follow the valid national guidelines for the installation of electrical systems refer to section 690 8 of the NEC for an additional multiplying factor of 125 percent 80 perce...

Page 6: ...e modules securely in cool and dry rooms The packaging is not weatherproof DANGER Risk of fatal injury due to electric shock Ä Ä Do not install damaged modules Ä Ä Inform your vendor of any damages immediately 3 1 Safety and transport 3 INSTALLATION NOTE Module damage may occur Ä Ä Do not drop modules NOTE Module damage may occur Ä Ä Only make modifications to the module which have been confirmed ...

Page 7: ...o electric shock Ä Ä Only use dry insulated tools Ä Ä Do not carry out the installation alone Only install undamaged modules and components Ä Ä Do not drill any other holes e g do not drill any additional holes 3 2 Preparation of installation 3 INSTALLATION Ä Ä Maintain an interval of at least 0 39 in 10 mm between two modules along the short side and 0 20 in 5 mm along the long side 0 39 in 10mm ...

Page 8: ...ted at the inverter prior to separation Ä Ä Be sure to observe the specified time intervals after switching off the inverter High voltage components need time to discharge DANGER Risk of fatal injury due to electric shock Ä Ä Never open the junction box Ä Ä Change of bypass diodes is only allowed by qualified and trained personnel in disconnected and covered state DANGER Risk of fatal injury due t...

Page 9: ... shock Ä Ä Ensure that all electrical components are in a proper dry and safe condition A module with min 47 24in 1 200 mm long cable in portrait orientation can be wired as a 2nd next neighbor 2nd next neighbor Wiring without a return cable Standard wiring with a return cable Inverter Inverter 1 2 4 3 Connection of modules 4 ELECTRICAL CONNECTION Ä Ä Ensure that all necessary safety and functiona...

Page 10: ... 0 0 8 0 0 08 0 79 0 47 0 08 PV Laminate Backing Nut Stainless Steel Toothed Lock Washer Stainless Steel or tin plated metal Grounding Lug Stainless Steel Equipment Grounding Conductor Aluminum Frame Screw Stainless Steel with a ground symbol as shown below on the frame section drawing To install the grounding lug follow the specified instructions of the manufacturer The grounding lug should be ma...

Page 11: ...cured access Ä Ä Never access the installation area alone or without taking adequate security precautions Ä Ä Please commission a trade specialist Clean the modules as follows NOTE Module surface damage may occur Ä Ä Remove snow and ice without force e g with a very soft broom Ä Ä Do not scratch off dirt Ä Ä Rinse dirt off with lukewarm water dust leaves etc Ä Ä Use a soft cellulose cloth kitchen ...

Page 12: ...0 Spectrum Center Drive Suite 1250 Irvine CA 92618 USA TEL 1 848 748 59 96 EMAIL q cells usa q cells com WEB www q cells us Subject to change without notice Hanwha Q CELLS Installation manual Q PRO L G4 X Q PLUS L G4 X_2016 02_Rev03_NA ...

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